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Heliocol's dealers are handpicked professionals representing the finest solar industry experts in the United States. Our dealers provide the solar pool heating solutions you need, when and where you need them.Read more...

Heliocol has been a residential solar pool heating leader for more than 30 years, doubling the swim season for hundreds of thousands of happy customers worldwide. Read more...

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Take an inside look at what makes Heliocol solar pool heating systems the best in the world. Rugged design, leading warranty coverage and top performance...Heliocol is engineered for life.

How does Heliocol work?

At the most basic level, Heliocol solar pool heaters simply amplify the laws of nature. Heat from the sun will always warm the water in your pool to a certain extent. A Heliocol solar pool heating system enhances this natural effect, simply and efficiently extending your swim season.

From Pool

Pump

Filter

Check Valve

3-Way Valve

Ball Valve

AutomaticController(Optional)

Vacuum Breaker

Feed Line

Solar Collectors

Panel Connectors

Return Line

Ball Valve

AuxillaryHeater(Optional)

To Pool

Heliocol solar pool heating systems have three basic components: a panel, a pump and a filter. A pump, usually your existing pool pump, pushes water through a filter to strain leaves and debris. Water is then pumped into a Heliocol solar panel mounted on your roof, porch, fence, or any other location with good sun exposure (optimally south facing in North America). The water is substantially heated as it moves through the panel and it flows back into your pool, warming the water. Unlike solar water heaters for indoor use, solar pool heaters do not require a storage tank. Your pool provides all the storage required.

As an added benefit, homeowners in hot climates can use Heliocol solar pool systems to cool their pool in the summer months by circulating water at night, when air temperatures are lower.